-er -up a-a a-b a-i aaa aab aae aag aai aap aar aau ab- aba abb abe abg abi abp abr abu aea aeb aee aeg aei aep aer aeu ag- aga agb age agg agi agp agr agu ai- aia aib aie aig aii aip air aiu ap- apa apb ape apg api app apr apu ar- ara arb are arg ari arp arr aru au- aua aub aue aug aui aup aur b-p b-u baa bab bae bag bai bap bar bau bba bbb bbe bbg bbi bbp bbr bbu be- bea beb bee beg bei bep ber beu bga bgb bge bgg bgi bgp bgr bgu bi- bia bib bie big bii bip bir biu bpa bpb bpe bpg bpi bpp bpr bpu bra brb bre brg bri brp brr bru bua bub bue bug bui bup bur buu eaa eab eae eag eai eap ear eau eba ebb ebe ebg ebi ebp ebr ebu eea eeb eee eeg eep eer ega egb ege egg egi egp egr egu eia eib eie eig eii eip eir eiu ep- epa epb epe epg epi epp epr epu era erb ere erg eri erp err eru eu- eua eub eue eug eui eup eur g-p gaa gab gae gag gai gap gar gau gba gbe gbg gbi gbp gbr gbu ge- gea geb gee geg gei gep ger geu gga ggb ggg ggi ggp ggr ggu gia gib gie gig gii gip gir giu gpa gpb gpe gpg gpi gpp gpr gpu gra grb gre grg gri grp grr gru gu- gua gub gue gug gui gup gur guu ia- iaa iab iae iag iai iap iar iau iba ibb ibe ibg ibi ibp ibr ibu ie- iea iee ieg iei iep ier iga igb ige igg igi igp igr igu iia iib iie iii iip iir iiu ipa ipb ipe ipg ipi ipp ipr ipu ir- ira irb ire irg iri irp irr iru iu- iua iub iue iug iui iup iur p-p paa pab pae pag pai pap par pau pba pbb pbe pbg pbi pbp pbr pbu pea peb pee peg pei pep per peu pga pgb pge pgg pgi pgp pgr pia pib pie pig pii pip pir piu ppa ppb ppe ppg ppi ppp ppr ppu pra prb pre prg pri prp prr pru pua pub pue pug pui pup pur puu ra- raa rab rae rag rai rap rar rau rba rbb rbe rbg rbi rbp rbr rbu re- rea reb ree reg rei rep rer reu rga rgb rge rgg rgi rgp rgr ria rib rie rig rii rip rir rpa rpb rpe rpg rpi rpp rpr rpu rra rrb rrg rri rrp rrr rru rua rub rue rug rui rup rur ruu ua- uaa uab uae uag uai uap uar uau uba ubb ube ubg ubi ubp ubr ubu uea ueb uee ueg uei uep uer uga ugb uge ugg ugi ugp ugr ugu uia uib uie uig uii uip uir uiu up- upa upb upe upg upi upp upr upu ur- ura urb ure urg uri urp urr uru uua uue uug uur uuu

a-be a-ii aaaa aaab aaae aaai aaap aaar aaba aabb aabi aabp aaea aaep aage aaib aaii aapa aapi aara aare aari aarp aaru aaup abaa abab abae abag abai abap abar abau abb- abba abbb abbe abbi abbr abee aber abia abib abie abig abir abiu abpa abpi abpp abpr abra abri abua abue abug aeap aebi aeer aega aer- aera aeri agag agai agap agar agau agba agea agee agei agep ager agga agge aggi aggu agia agib agie agig agii agip agir agra agre agri agrp agua ague agui agur aiai aiba aiea aiee aiga aiia aiib aiir aipa aipe aipi aira aire airi airp aiui apai apap apar apba apbg apbr apea apeg apep aper apeu apga api- apia apie apig apip appa appr appu apra apre apri apua apug apup arab arae arag arai arap arar arau arba arbe arbi area aree areg arei arep areu arga argb arge argi aria arib arie arig arii arip arpa arpe arpi arpu arr- arra arre arrg arri arrr arru arua arub arue arug arui arup auaa aube auer auga auge augi aur- aura aure auri auug ba-i baaa baar baba babb babe babi babr babu baer baga bage bagg bagi baia baib baie baig bair bapa bape bapi bapp bapu bar- bara barb bare barg bari barr baru bau- baug baur bbau bbbb bbeb bbga bbpr bbrg beag beap bear beau beba bebb bebe bebi beeb beeg beep beer bega begg begi begu beia beir bera bere berg beri berr beru beur bgia biap biar biba bibb bibe bibi bieb bier bieu biga bigb bige bigg bigu bipa bipp bipu bira birb bire birg biri birr biru bpai bpea brab brae brag brai brau brea breb bree breg brei brep brer bria brie brig brrr brue brug brup buar buba bubb bube bubi bubu buea buer bueu buga buge bugg bugi buie buir buiu bupa bur- bura burb bure burg buri burp burr buru eaba eaga eage eaiu eapp eara earb eare earp ebba ebbr eber ebru ebur eeea eeee eega eera eerg egaa egae egar egba egbe egbu egea egee eger eggb egge eggi eggp egir egpa egpb egpe egpi egra egre egri eiei eier eige eigg eipr eira eire epaa epee eper epi- epia epie epip eppa eppp epra eprb eprp epub erap erau erba erbb erbe ereb erei erer erg- erga ergg ergi eria erie eriu erpa erpe erra erre erua erub erur euba eubi euer euge eur- eura eure gaap gaar gaba gabb gabe gabi gabp gabr gabu gaea gaer gaga gage gagg gagi gagu gaia gaie gaig gaip gair gaiu gapa gape gapi gapp gapu gara garb gare garg gari garp garr gaua gaub gaue gaup gaur gbag gbap geab geai gear geba gebe gebi geep geer gege gegg geia geie geig geir gepa gepe gera gerb gere